To Be, or Not to Be Notified - ICT Systems Security and Privacy Protection Access content directly
Conference Papers Year : 2019

To Be, or Not to Be Notified

Abstract

Millions of people are tracking and quantifying their fitness and health, and entrust online mobile health (mhealth) services with storing and processing their sensitive personal data. Ex post transparency-enhancing tools (TETs) enable users to keep track of how their personal data are processed, and represent important building blocks to understand privacy implications and control one’s online privacy. Particularly, privacy notifications provide users of TETs with the insight necessary to make informed decision about controlling their personal data that they have disclosed previously. To investigate the notification preferences of users of online mhealth services, we conducted an online study. We analysed how notification scenarios can be grouped contextually, and how user preferences with respect to being notified relate to intervenability. Moreover, we examined to what extent ex post notification preferences correlate with privacy personas established in the context of trust in and reliability of online data services. Based on our findings, we discuss the implications for the design of usable ex post TETs.
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hal-03744291 , version 1 (02-08-2022)

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Patrick Murmann, Delphine Reinhardt, Simone Fischer-Hübner. To Be, or Not to Be Notified. 34th IFIP International Conference on ICT Systems Security and Privacy Protection (SEC), Jun 2019, Lisbon, Portugal. pp.209-222, ⟨10.1007/978-3-030-22312-0_15⟩. ⟨hal-03744291⟩
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